the radius is half of a diameter
The radius is half of the diameter. If the diameter is 16 mm, then the radius is 16 mm ÷ 2, which equals 8 mm.
The radius of a circle is always half of the distance of the diameter. If you have a 24 mm diameter - then the radius would be 12 mm.
The radius of a circle is half of its diameter. Therefore, if the diameter is 50 mm, the radius would be 50 mm ÷ 2 = 25 mm.
The standard diameter of a US nickel is 21.2 mm so its radius is half that, or 10.6 mm
Well, honey, the radius of a circle is always half of the diameter. So if the diameter is 30 mm, the radius would be 15 mm. It's basic math, darling. Hope that clears things up for you!
To calculate the radius of a quarter in millimeters, you first need to know the diameter of the quarter. A U.S. quarter has a diameter of 24.26 mm. The radius is half of the diameter, so you divide 24.26 mm by 2, resulting in a radius of approximately 12.13 mm.
12mm - half the diameter.
The radius is half of the diameter.16 ÷ 2 = 8 millimetres is the radius.
No. 0.5 mm = one-half of one mm.
US coins are normally measured in metric units. A nickel is 21.21 mm in diameter. The radius is half the diameter, and there are 25.4 mm in an inch to the radius in inches would be 0.5 x 21.21 / 25.4 = 0.417 inches
The radius of any circle is its diameter divided in half. So: 18mm/2 = a radius of 9mm
One and a half inches is equal to 38.1 millimeters.